#define _CRT_SECURE_NO_WARNINGS 1

#include <stdio.h>

int main()
{
	int a = 0;
	int b = 0;
	//printf("%d", scanf("%d %d", &a, &b));
	if (scanf("%d %d", &a, &b) == 2)
	{
		printf("hehe");
	}
	else
	{
		printf("haha");
	}
	return 0;
}